If you bought a pager or walkie talkie that was part of a batch of pagers ordered specifically by Hezbollah through a Mossad front, then yes. Be careful if you bought a second device of that kind from Lebanon recently.
Otherwise, probably not.
As for phones, the whole reason the Mossad bugged pagers was because Hezbollah told their members to get rid of their phones because they believed Israel could track them (which, given the many espionage and offensive hacking companies in Israel, is probably true). Unless the terrorists also ordered phones through this Mossad front, I don't expect any phones to explode.